# SDR AALA201705229008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2017
- Submitted: May 22, 2017
- Operation: Air carrier
- Aircraft: [N117UW](https://openairdocs.org/aircraft/N117UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1224
- Aircraft time: 51,541 hours, 24,330 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 2042
- Condition: Malfunctioned
- Location: Zone 100
- Part time: 65,590 hours, 27,895 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201705229008

## Discrepancy

AIRCRAFT WAS GROUNDED. ACRID ELECTRICAL ODOR AND LOUD NOISE AND VIBRATION UNDER GALLEY FLOOR. REMOVED AND REPLACED EXTRACT FAN 18HQ IAW AMM 21-26-51.

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